Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7254959 | Joule-Thomson effect air conditioner using air as the refrigerant | Gerald L. Covert, Jr. | 2007-08-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7254959 | Joule-Thomson effect air conditioner using air as the refrigerant | Gerald L. Covert, Jr. | 2007-08-14 |